The ProPur spin columns are precharged with nickel. The kits contain clear and unambiguous protocols, all required buffers and desalting/buffer-exchange columns for purification of His-tagged ...

This simplifies purification procedures ... and several other companies offer user-friendly products such as mini spin columns and microcolumn pipette tips. Vivascience's Vivaspin devices use ...

The column purification method relies on the use of spin column chromatography. Biosynthesis's resin binds DNA in a manner that depends on ionic concentrations, thus the DNA will bind to the ...